149861868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{56509}}^1$

素因数の和:56546

約数の個数: 48

約数和(自身を含む): 398734560

約数和(自身を除く): 248872692

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 56509, 113018, 169527, 226036, 339054, 678108, 734617, 960653, 1469234, 1921306, 2203851, 2881959, 2938468, 3842612, 4407702, 5763918, 8815404, 11527836, 12488489, 24976978, 37465467, 49953956, 74930934, 149861868]

約数ペア:

[(1, 149861868), (2, 74930934), (3, 49953956), (4, 37465467), (6, 24976978), (12, 12488489), (13, 11527836), (17, 8815404), (26, 5763918), (34, 4407702), (39, 3842612), (51, 2938468), (52, 2881959), (68, 2203851), (78, 1921306), (102, 1469234), (156, 960653), (204, 734617), (221, 678108), (442, 339054), (663, 226036), (884, 169527), (1326, 113018), (2652, 56509)]